A new energy vehicle battery lifting device

Abstract

The utility model discloses a new energy vehicle battery lifting device in the field of vehicle battery lifting technology, comprising a vertical slot plate and a bottom plate, the vertical slot plate is placed in the middle of the top right side of the bottom plate, the top of the vertical slot plate is fixedly connected to a servo motor by bolts, the bottom of the inner cavity of the vertical slot plate is rotatably connected to a lifting screw rod by a bearing, the outer side wall of the lifting screw rod is screwed with a lifting block, the outer side wall of the lifting block is slidably connected to the inner cavity of the vertical slot plate, the top of the lifting screw rod is fixedly connected to the output shaft of the servo motor, and the left side wall of the lifting block is fixedly connected to the lifting slot plate. The new energy vehicle battery lifting device has a reasonable structural design, can quickly limit the battery to prevent the battery from falling, and at the same time avoid hard contact with the battery to cause damage to the battery, can support and limit the bottom plate to prevent the moving wheel from sliding when installing the battery, thereby driving the bottom plate to move, thereby affecting the efficiency of installation and disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile battery lifting, in particular to a new energy automobile battery lifting device. Background Art

[0002] Electric vehicle batteries are divided into two categories, storage batteries and fuel cells. Storage batteries are suitable for pure electric vehicles, including lead-acid batteries, nickel-metal hydride batteries, sodium-sulfur batteries, secondary lithium batteries, air batteries, and ternary lithium batteries. Power batteries are one of the three most important electric systems of electric vehicles. They are the power source of the entire vehicle and directly affect the performance and endurance of new energy vehicles. Their importance in the industry is self-evident.

[0003] When transferring, installing and removing automobile batteries, the batteries need to be lifted up by a lifting device. In order to prevent the batteries from slipping during the transfer of the batteries, the existing lifting devices usually limit the batteries. However, the existing limiting methods usually use fixed types, which not only cannot limit the batteries quickly, but also easily cause hard contact with the batteries and cause battery damage. In addition, the existing lifting devices are provided with moving wheels, which are prone to sliding when installing and removing batteries, making it inconvenient to fix the position, affecting the efficiency of installation and removal. For this reason, we propose a new energy vehicle battery lifting device. Utility Model Content

[0004] The purpose of the utility model is to provide a new energy vehicle battery lifting device to solve the problem that the existing lifting device proposed in the above background technology usually limits the battery in order to prevent the battery from slipping during the transfer of the battery, but the existing limiting method usually uses a fixed type, which not only cannot quickly limit the battery, but also easily makes hard contact with the battery to cause battery damage, and the existing lifting device is provided with moving wheels, which is easy to slide when installing and disassembling the battery, making it inconvenient to fix the position, affecting the efficiency of installation and disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy vehicle battery lifting device, comprising a vertical slot plate and a bottom plate, the vertical slot plate is placed in the middle of the top right side of the bottom plate, the top of the vertical slot plate is fixedly connected to a servo motor by bolts, the bottom of the inner cavity of the vertical slot plate is rotatably connected to a lifting screw rod by a bearing, the outer side wall of the lifting screw rod is screwed with a lifting block, the outer side wall of the lifting block is slidably connected to the inner cavity of the vertical slot plate, the top of the lifting screw rod is fixedly connected to the output shaft of the servo motor, the left side wall of the lifting block is fixedly connected to the lifting slot plate, and the lifting slot plate The left and right side walls of the inner cavity are provided with sliding grooves, a sliding rod is fixedly connected between the inner cavity top and bottom of the sliding groove, a sliding block is slidably connected to the outer wall of the sliding rod, a spring is sleeved on the outer wall of the sliding rod, the top of the spring is fixedly connected to the inner cavity top of the sliding groove, the bottom of the spring is fixedly connected to the top of the sliding block, a hollow plate is fixedly connected between the right side wall of the sliding block on the left and the left side wall of the sliding block on the right, the outer wall of the hollow plate is slidably connected to the inner cavity of the lifting slot plate, a connecting pipe is inserted into the top of the hollow plate and the connecting pipes are evenly distributed, and a suction cup is sleeved on the top of the connecting pipe.

[0006] As a further description of the above technical solution:

[0007] A placement groove is opened on the right side of the top of the lifting groove plate, the inner cavity of the placement groove is connected with the inner cavity of the lifting groove plate, the bottom of the inner cavity of the placement groove is fixedly connected with a suction pump by bolts, and the suction pump is connected with the inner cavity of the hollow plate through a pipe body.

[0008] As a further description of the above technical solution:

[0009] A shock-absorbing pad is arranged on the top of the lifting slot plate.

[0010] As a further description of the above technical solution:

[0011] The bottom four corners of the bottom plate are provided with moving wheels, the inner cavity of the bottom plate is provided with a mounting groove, the bottom of the bottom plate is provided with notches at the front and rear sides, and the inner cavities of the two notches are connected with the inner cavity of the mounting groove.

[0012] As a further description of the above technical solution:

[0013] A screw is rotatably connected between the top and the bottom in the middle of the inner cavity of the installation groove through a bearing, and a connecting plate is screwed on the outer wall of the screw, and the outer wall of the connecting plate is slidably connected to the inner cavity of the installation groove, and the bottom four corners of the connecting plate are fixedly connected to connecting rods, and the bottom ends of the two front connecting rods and the two rear connecting rods respectively penetrate the front slot and the rear slot to extend to the outside of the bottom plate and are fixedly connected to a support plate, and the bottom four corners of the support plate are fixedly connected to support rods, and the bottom ends of the support rods are provided with anti-slip pads.

[0014] As a further description of the above technical solution:

[0015] A worm wheel is sleeved on the upper side of the outer wall of the screw, a worm is meshed with the front side wall of the worm wheel, the left end of the worm is rotatably connected to the inner cavity of the mounting groove via a bearing, and the right end of the worm extends to the outside of the base plate and is fixedly connected to a turntable.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The battery lifting device for new energy vehicles starts the servo motor through an external controller. The output shaft of the servo motor rotates to drive the lifting screw rod through the lifting block to drive the lifting slot plate to move, and the battery is lifted during movement and installation and disassembly. The suction pump is started by the external controller. The suction pump draws out the air in the suction cup through the connecting pipe and then through the hollow plate through the pipe body, so that the suction cup is adsorbed on the battery. As the air in the suction cup decreases, the height changes, and then the hollow plate is driven by the connecting pipe to cooperate with the slider to move upward, and the battery is fixed and limited. The battery can be limited quickly to prevent the battery from falling, and at the same time, hard contact with the battery can be avoided to cause damage to the battery.

[0018] 2. The battery lifting device for new energy vehicles rotates by rotating the turntable. The rotation of the turntable drives the screw to rotate through the worm and the worm wheel. The rotation of the screw drives the connecting plate to move downward. The connecting plate cooperates with the support plate through the connecting rod to drive the support rod to move downward and contact the ground, thereby supporting and limiting the bottom plate. The bottom plate can be supported and limited to avoid sliding of the moving wheel when installing the battery, thereby driving the bottom plate to move, thereby affecting the efficiency of installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural stereoscopic schematic diagram of a new energy vehicle battery lifting device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional view of the structure of a new energy vehicle battery lifting device proposed by the utility model;

[0021] Figure 3This is a schematic diagram of a left-side cross-sectional view of a structural bottom plate of a new energy vehicle battery lifting device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of a top view and cross-section of a structural lifting slot plate of a new energy vehicle battery lifting device proposed by the utility model;

[0023] Figure 5 A new energy vehicle battery lifting device proposed in the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 100, vertical slot plate; 110, servo motor; 111, lifting screw rod; 112, lifting block; 113, lifting slot plate; 114, sliding slot; 115, sliding rod; 116, sliding block; 117, spring; 118, hollow plate; 119, connecting pipe; 120, suction cup; 130, placement slot; 131, suction pump; 200, bottom plate; 210, moving wheel; 211, mounting slot; 212, notch; 220, screw rod; 221, connecting plate; 222, connecting rod; 223, support plate; 224, support rod; 230, worm wheel; 231, worm; 232, turntable. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides a battery lifting device for new energy vehicles, which can quickly limit the position of the battery to prevent the battery from falling, and at the same time avoid damage to the battery caused by hard contact with the battery. It can support and limit the bottom plate 200 to prevent the moving wheel 210 from sliding when installing the battery, thereby driving the bottom plate 200 to move and affecting the efficiency of installation and disassembly. Please refer to Figure 1-5 , including a vertical groove plate 100 and a bottom plate 200;

[0029] Please refer again Figure 1 , Figure 2 , Figure 4 and Figure 5The top of the vertical slot plate 100 is fixedly connected to a servo motor 110 by bolts. The servo motor 110 is used to drive the lifting screw 111 to rotate. The bottom of the inner cavity of the vertical slot plate 100 is rotatably connected to the lifting screw 111 through a bearing. The lifting screw 111 is used to drive the lifting block 112 to move. The outer wall of the lifting screw 111 is screwed with a lifting block 112. The lifting block 112 is used to drive the lifting slot plate 113 to move. The outer wall of the lifting block 112 is slidably connected to the inner cavity of the vertical slot plate 100. The top of the lifting screw 111 is fixedly connected to the output shaft of the servo motor 110. The left side wall of the lifting block 112 is fixedly connected to the lifting slot plate 113. The lifting slot plate 113 is used to place batteries. The left and right side walls of the inner cavity of the lifting slot plate 113 are provided with sliding grooves 114 The sliding groove 114 is used to install the sliding rod 115. The sliding rod 115 is fixedly connected between the top and bottom of the inner cavity of the sliding groove 114. The sliding rod 115 is used to limit the slider 116. The outer wall of the sliding rod 115 is slidably connected with the slider 116. The slider 116 is used to limit the hollow plate 118. The outer wall of the sliding rod 115 is sleeved with a spring 117. The spring 117 is used to reset the hollow plate 118. The top of the spring 117 is fixedly connected to the top of the inner cavity of the sliding groove 114, and the bottom of the spring 117 is fixedly connected to the top of the slider 116. A hollow plate 118 is fixedly connected between the right side wall of the left slider 116 and the left side wall of the right slider 116. The hollow plate 118 is used to install the connecting pipe 119. The outer wall of the hollow plate 118 is connected to the lifting groove. The inner cavity of the plate 113 is slidably connected, a connecting pipe 119 is inserted at the top of the hollow plate 118 and the connecting pipes 119 are evenly distributed, the connecting pipe 119 is used to install the suction cup 120, and the top of the connecting pipe 119 is sleeved with the suction cup 120, and the suction cup 120 is used to fix the battery, the vertical slot plate 100 is placed in the middle of the top right side of the bottom plate 200, and a placement slot 130 is opened on the top right side of the lifting slot plate 113, and the placement slot 130 is used to place a suction pump 131, and the inner cavity of the placement slot 130 is connected to the inner cavity of the lifting slot plate 113, and the bottom of the inner cavity of the placement slot 130 is fixedly connected with the suction pump 131 by bolts, and the suction pump 131 is used to cooperate with the suction cup 120 to fix the battery, and the suction pump 131 is connected to the inner cavity of the hollow plate 118 through the tube body, and the lifting slot plate 113 A shock-absorbing pad is provided on the top, which is used to reduce vibration to prevent the battery from being damaged, and at the same time increase friction to further improve the height effect. The servo motor 110 is started by an external controller, and the output shaft of the servo motor 110 rotates to drive the lifting screw rod 111 through the lifting block 112 to drive the lifting slot plate 113 to move, and the battery is lifted during movement and installation and disassembly. The suction pump 131 is started by an external controller, and the suction pump 131 extracts the air in the suction cup 120 through the connecting pipe 119 and then through the hollow plate 118 through the pipe body, so that the suction cup 120 is adsorbed on the battery. As the air in the suction cup 120 decreases, the height changes, and then the hollow plate 118 is driven by the connecting pipe 119 to cooperate with the slider 116 to move upward, and the battery is fixed and limited;

[0030] In summary, the battery can be quickly limited to prevent it from falling, and hard contact with the battery can be avoided to prevent damage to the battery.

[0031] Please refer again Figure 1-3 The bottom four corners of the bottom plate 200 are provided with moving wheels 210, and the moving wheels 210 are used to cooperate with the bottom plate 200 to move the battery. The inner cavity of the bottom plate 200 is provided with a mounting groove 211, and the mounting groove 211 is used to install the screw rod 220 and limit the connection plate 221. The bottom of the bottom plate 200 is provided with notches 212 on the front and back sides, and the notches 212 are used to facilitate the adjustment of the connection rod 222. The inner cavities of the two notches 212 are connected to the inner cavities of the mounting grooves 211. The screw rod 220 is rotatably connected between the top and the bottom of the inner cavity of the mounting groove 211 through a bearing, and the screw rod 220 is used Drive the connecting plate 221 to move, the outer wall of the screw rod 220 is screwed with a connecting plate 221, and the connecting plate 221 is used to install the connecting rod 222. The outer wall of the connecting plate 221 is slidably connected to the inner cavity of the installation groove 211, and the bottom four corners of the connecting plate 221 are fixedly connected with connecting rods 222, and the connecting rods 222 are used to connect the support plate 223. The bottom ends of the two front connecting rods 222 and the bottom ends of the two rear connecting rods 222 respectively penetrate the front notch 212 and the rear notch 212 to extend to the outside of the bottom plate 200 and are fixedly connected with the support plate 223. The support plate 223 is used to Cooperate with support rod 224 to support and limit the bottom plate 200, the bottom four corners of support plate 223 are fixedly connected with support rod 224, support rod 224 is used to support and limit the bottom plate 200, the bottom end of support rod 224 is provided with anti-skid pad, the anti-skid pad is used to improve the friction between support rod 224 and the ground to improve the effect of support and limitation, the upper side of the outer wall of screw 220 is sleeved with worm gear 230, worm gear 230 is used to drive screw 220 to rotate, the front side wall of worm gear 230 is meshed with worm 231, worm gear 231 is used to drive worm gear 230 to rotate, the The left end is rotatably connected to the inner cavity of the mounting groove 211 through a bearing, and the right end of the worm 231 extends to the outside of the bottom plate 200 and is fixedly connected with a turntable 232, which is used to drive the worm 231 to rotate. By rotating the turntable 232, the turntable 232 rotates through the worm 231 and the worm wheel 230, and then drives the screw 220 to rotate. The rotation of the screw 220 drives the connecting plate 221 to move downward, and the connecting plate 221 cooperates with the support plate 223 through the connecting rod 222 to drive the support rod 224 to move downward and contact the ground, so as to support and limit the bottom plate 200;

[0032] In summary, the bottom plate 200 can be supported and limited to avoid the sliding of the moving wheel 210 when installing the battery, thereby driving the bottom plate 200 to move and affecting the efficiency of installation and disassembly.

[0033] In specific use, when using, the technical personnel in this field start the servo motor 110 through the external controller, the output shaft of the servo motor 110 rotates to drive the lifting screw rod 111 through the lifting block 112 to drive the lifting slot plate 113 to move, and lift the battery during movement and installation and removal, and start the suction pump 131 through the external controller, and the suction pump 131 draws out the air in the suction cup 120 through the connecting pipe 119 and then through the hollow plate 118 through the pipe body, so that the suction cup 120 is adsorbed on the battery, and as the air in the suction cup 120 is reduced, the suction cup 120 is sucked out of the battery. The degree of rotation changes, and then the hollow plate 118 is driven by the connecting pipe 119 to cooperate with the slider 116 to move upward, so as to fix the battery. When the battery needs to be installed or removed, the turntable 232 is rotated, and the turntable 232 rotates through the worm 231 and the worm wheel 230 to drive the screw 220 to rotate. The screw 220 rotates and drives the connecting plate 221 to move downward. The connecting plate 221 cooperates with the support plate 223 through the connecting rod 222 to drive the support rod 224 to move downward and contact the ground, so as to support and limit the bottom plate 200.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A new energy vehicle battery lifting device, characterized in that: The invention comprises a vertical slot plate (100) and a bottom plate (200), wherein the vertical slot plate (100) is placed at the middle of the top right side of the bottom plate (200), the top of the vertical slot plate (100) is fixedly connected to a servo motor (110) by means of bolts, the bottom of the inner cavity of the vertical slot plate (100) is rotatably connected to a lifting screw rod (111) by means of a bearing, the outer wall of the lifting screw rod (111) is screwed with a lifting block (112), the outer wall of the lifting block (112) is slidably connected to the inner cavity of the vertical slot plate (100), the top of the lifting screw rod (111) is fixedly connected to the output shaft of the servo motor (110), the left side wall of the lifting block (112) is fixedly connected to a lifting slot plate (113), the left and right side walls of the inner cavity of the lifting slot plate (113) are provided with sliding grooves (114), the sliding grooves (114) A sliding rod (115) is fixedly connected between the top and bottom of the inner cavity, and a sliding block (116) is slidably connected to the outer wall of the sliding rod (115). A spring (117) is sleeved on the outer wall of the sliding rod (115). The top end of the spring (117) is fixedly connected to the top of the inner cavity of the sliding groove (114), and the bottom end of the spring (117) is fixedly connected to the top of the sliding block (116). A hollow plate (118) is fixedly connected between the right side wall of the left sliding block (116) and the left side wall of the right sliding block (116). The outer wall of the hollow plate (118) is slidably connected to the inner cavity of the lifting groove plate (113). A connecting pipe (119) is inserted at the top of the hollow plate (118) and the connecting pipes (119) are evenly distributed. A suction cup (120) is sleeved on the top of the connecting pipe (119).

2. A new energy vehicle battery lifting device according to claim 1, characterized in that: A placement groove (130) is provided on the right side of the top of the lifting groove plate (113); the inner cavity of the placement groove (130) is connected to the inner cavity of the lifting groove plate (113); a suction pump (131) is fixedly connected to the bottom of the inner cavity of the placement groove (130) by bolts; and the suction pump (131) is connected to the inner cavity of the hollow plate (118) through a pipe body.

3. A new energy vehicle battery lifting device according to claim 1, characterized in that: A shock-absorbing pad is provided on the top of the lifting slot plate (113).

4. A new energy vehicle battery lifting device according to claim 1, characterized in that: The bottom four corners of the bottom plate (200) are provided with moving wheels (210), the inner cavity of the bottom plate (200) is provided with a mounting groove (211), and the bottom front and rear sides of the bottom of the bottom plate (200) are provided with notches (212), and the inner cavities of the two notches (212) are connected to the inner cavity of the mounting groove (211).

5. A new energy vehicle battery lifting device according to claim 4, characterized in that: A screw rod (220) is rotatably connected between the top and the bottom of the middle of the inner cavity of the installation groove (211) through a bearing, and a connecting plate (221) is screwed to the outer wall of the screw rod (220), and the outer wall of the connecting plate (221) is slidably connected to the inner cavity of the installation groove (211), and the four corners of the bottom of the connecting plate (221) are fixedly connected to connecting rods (222), and the bottom ends of the two front connecting rods (222) and the bottom ends of the two rear connecting rods (222) respectively penetrate the front slot (212) and the rear slot (212) to extend to the outside of the bottom plate (200) and are fixedly connected to a support plate (223), and the four corners of the bottom of the support plate (223) are fixedly connected to support rods (224), and the bottom ends of the support rods (224) are provided with anti-slip pads.

6. A new energy vehicle battery lifting device according to claim 5, characterized in that: A worm wheel (230) is sleeved on the upper side of the outer side wall of the screw rod (220), a worm (231) is meshed with the front side wall of the worm wheel (230), the left end of the worm (231) is rotatably connected to the inner cavity of the mounting groove (211) via a bearing, and the right end of the worm (231) extends to the outside of the bottom plate (200) and is fixedly connected to a rotating disk (232).

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